_mongoDB-up.md

Script to up MongoDB in docker container and init it with some schema and test data

flushDb.js

db.fsyncLock({fsync: 1})
db.fsyncUnlock()

initDbSchema.js

use testDb
db.createCollection("testCollection")

mongo-up.sh

#!/bin/zsh

echo -e "> I am: `whoami`"
echo -e "> I am in: `pwd`"

CONTAINER_NAME="container-name"
MONGO_IMAGE="mongo:latest"

if [ "$(docker ps -a | grep ${CONTAINER_NAME})" ]; then
    echo -e "\n> Container '${CONTAINER_NAME}' is running. Stop and remove it..."
    docker stop ${CONTAINER_NAME}
    docker rm ${CONTAINER_NAME}
fi

echo -e "\n> Pull mongo image '${MONGO_IMAGE}'"
docker pull ${MONGO_IMAGE}

echo -e "\n> Run mongo container as '${CONTAINER_NAME}'"
docker run -d -p 27017:27017 --name ${CONTAINER_NAME} -d ${MONGO_IMAGE} mongod

docker cp ./initDbSchema.js ${CONTAINER_NAME}:/initDbSchema.js
docker cp ./putTestData.js ${CONTAINER_NAME}:/putTestData.js
docker cp ./flushDb.js ${CONTAINER_NAME}:/flushDb.js

echo -e "\n> Initialize db"
docker exec ${CONTAINER_NAME} /bin/bash -c "mongo < ./initDbSchema.js"
docker exec ${CONTAINER_NAME} /bin/bash -c "mongo < ./putTestData.js"
docker exec ${CONTAINER_NAME} /bin/bash -c "mongo < ./flushDb.js"

echo -e "\n> Well done, mate ;)"

putTestData.js

use testDb
db.testCollection.insertOne({
  "testKey": "test value"
})